hi, I am a beginner and wants to have something like a workstation set aside just for taking pictures of products(shoes). I am tired of taking pictures with my digital camera and then have to use photoshop to edit the picture as that is very time consuming. When taking pictures of dark color shoes it is no problem at all, but when taking white shoes sometimes they turn yellow in picture which is very bad. I was wondering if any one of you experts out there could provide some help as to what equipments I should buy such as lights or background(I need the background to be white as well). Please help, desperately seek advice.